搜索资源列表
dainlu
- 此开关稳压电源由AT89S52单片机作为控制核心。系统包括AD采样，PID控制，PWM输出，构成闭环系统。交流电源输入到整流模块，经整流滤波后输出平稳的直流电压。该直流电压直接输出至IGBT全桥变换器模块。高精度AD转换器将后端输出的电压电流信号由模拟信号量变为数字量供给单片机进行数字PlD运算，经过PID控制运算后，由控制模块输出PWM调制波形至IGBT栅极，构成一个闭环系统，控制电压稳定输出，从而实现开关稳压电源控制系统。此外，可由键盘输入欲得电压值，从LCD显示实际电压值，人机交互界面友好
neimokongz
- 基于内模控制的三相电压型PWM整流器不平衡控制策略研究，提供了不平衡状态下PWM整流器模型-Internal model control based on the three-phase voltage-type PWM rectifier control strategy for unbalanced study provides a PWM rectifier under unbalanced model
VectorControlofPWMrectifier
- PWM整流器的矢量控制 研究了基于同步旋转坐标系的PWM 整流器矢量控制方案. 经PARK变换,PWM 整流器的三相静止坐 标系模型可以变换成两相旋转坐标系下模型,由两相旋转坐标系模型可以得到PWM 整流器的矢量控制方 案. 实验结果证明方案与分析是正确的.-Vector Control of PWM rectifier synchronous rotating coordinate system based on the PWM rectifier vector control pro
softwarephaselockedloop
- 在电网电压频率波动或者三相不平衡的情况下,硬件锁相很难准确检测到基波正序的相位。在结合PWM整流器空间矢量解耦控制算法的基础上,将软件锁相环技术应用在PWM整流器控制系统中,并用仿真和实验验证了该方案的可行性。实验结果表明,该方案解决了电网电压频率波动及三相不平衡时的相位同步等问题,并在工程上具有一定参考价值。-Frequency or voltage fluctuations in three-phase unbalanced case, the hardware lock is diffic
sanxiangqiang
- 主要讲了三相桥式全控整流电路的设计，其中用到了microsoft visio，protel，MATLAB，并进行了详细分析-Main told the three-phase bridge type all control the rectifier circuit design, including the use of the Microsoft visio, protel, MATLAB, and carried on the detailed analysis
irmck201
- International Rectifier’s Electrical Machine Control IC chip .
Home-security-alarm-system-
- 本论文设计了由AT89C52单片机为控制核心,用红外线为监测装置的防盗报警系统。该系统中红外对管作为红外线的发射和接收部分。发射部分采用红外发光二极管，而使用光敏三极管作为接收部分，接收红外发光二极管发出的红外线（不可见光）。单片机将通过内部的软件系统检测到接收管的导通或截止状态,并根据检测到的信号状态,进行判断并输出报警信号, 直至按复位按钮或电源开关。声光报警信号由9014三极管驱动构成声光报警电路,进行声光同时报警。电源部分采用变压器将220V交流市经变压器降压，桥式整流器整流，电解
fullbridge_double_frequency
- 建立了单相的PWM整流器电路闭环控制的仿真模型。版本R2007-The simulation model of the closed-loop control of single-phase PWM rectifier circuit. Version R2007
2_P-Q_control
- the simulation has been done on the PSCAD platform.the active power control and the reactive power control has been demonstrated in the simulation for a hvdc system at both the rectifier and the inverter ends.
Rectifier
- Oshir control on dcs processor tms320f2812
1
- 电力电子行业，变频器或者整流器用到的三电平控制算法，极具参考价值 -Three-level control algorithm used by the power electronics industry, inverter or rectifier, great reference value
(Renesas-Electronics)
- BLDC motor control is required to understand the motor rotor position and steering mechanism of rectifier. For the closed-loop speed control, there are two additional requirements, namely for the rotor speed \ / or motor current and PWM signals were
PWM-convertor
- 运用矢量控制的思想，实现有功率和无功功率的解耦控制，根据pwm整流器在两项旋转坐标下的数学模型。-Using the idea of vector control, achieving power and reactive power decoupling control, pwm rectifier based on a mathematical model in two rotating coordinates.
04918753
- This paper presents the modeling and simulation of a high-speed single-shift micro turbine generation system. This unit has four parts: a compressor-turbine, a permanent magnet generator, a three phases bridge rectifier and inverter. The mode
Thyristor-rectifier
- 毕业论文，针对晶闸管三相全控桥式整流电路的主拓扑和调节器进行了设计，主拓扑滤波电路采用了L型滤波器。设计了基于电流模式的双闭环控制系统，并采用工程设计法实现了两个调节器参数的设计，并给出了电流调节器和电压调节器详细的设计过程。-The design of full-bridge control rectifier circuit and controller were studied .The output voltage ripple was inhibited by the L-Filter
gs010
- An Active Rectifier must be installed in a 60Hz 208V three-phase distribution system in order to provide a high power quality 600V DC supply for a 150kW motor drive. The active rectifier VSC and control is an American Superconductor (AMSC) PM-100
fractional
- This article presents a simulation model of Space vector Pulse Width Modulation (SVPWM) Rectifier using MATLAB/Simulink which ability is to stabilize an output voltage of 500 Vdc a 3 phase 300V system using a decoupling feed-forward control metho
zhengliunibian
- 风力发电机，机侧整流部分实现对发电机的控制以及对发电机的平稳运行-Wind turbines, machine-side rectifier to achieve control of the generator and the generator is running smoothly
pscad134
- 本人做的关于pwm整流逆变的各种控制方案 方便大家学习-Various control programs on pwm rectifier inverter I do to facilitate learning
pcsad2
- 本人做的关于pwm整流器和逆变的控制方案仿真-Control programs on the rectifier and inverter pwm I do simulation